Sony DCR-PC6E Service Manual page 80

3-3. OVERALL BLOCK DIAGRAM (2/3)
VC-265/265A BOARD(2/3)
REC CK
REC DT
AD DT
6
TO
PB CK
OVERALL
BLOCK DIAGRAM
(1/3)
(SEE PAGE
3-2,3-4) ATF ERR
MC BUS
FRRV TRRT,TRRV
VSP SO,SI,SCK
(4-42)
IC4701
EEPROM
2-4
HI SO,SI,SCK
TO
OVERALL
BLOCK DIAGRAM
(3/3)
(SEE PAGE
3-8)
CHIME SDA,CHIME SCK,CHIME VDD
XCC DOWN
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
CN004
FOR ADJUSTMENTS
17 20
SWP RF MON
95
SWP
60
78
•
79
(4-41)
IC4702
CAP FG
115
45 CAP ON,CAP FWD
MECHA
•
CONTROL 46
26
(4-43)
|
36
FRRV IC501
106 CAP PWM 56
TRRT
69
TRRV
|
(2/2)
(RABI)
108
LPF
74
|
DRUM PWM 53
76 68
LPF
1
2
X4701
20MHz
70
• DRUM ON,DRUM FWD,DRUM START
83
98
•
•
82
63
•
81
DRUM FG
116
DRUM PG
117
41 LOAD,UNLOAD
•
42
TREEL FG
114
SREEL FG
113
TAPE END
54
TAPE TOP
53
DEW DET
96
TAPE LED ON
55
REC PROOF SW
44
47
MODE SW A - MODE SW C
|
49
3-5
(4-39)
42
AD DT IC101
15
6
20
(TRF)
EQ
A/D CONV.
PB CK
13 PLL
34 31 22 24
DRP SO,XDRP SCK
(4-49)
Q1607
54
CAP ERROR
SWITCHING
IC1600
72 26
(2/2)
PWM
DRIVE
Q1608
52
DRUM ERROR
SWITCHING
78 24
(4-40)
IC102
REC CK
CN101
40
REC DT
42 (TRW) 6 ODD 5
7 6
REC/PB
AMP
PB Y OUT 2 EVEN 3
27
1 2
CN009
14,15
32
CAPSTAN
22
FG AMP
25
17
2,3
IC502
|
20
(SALVIA)
21,23,19 1
CAPSTAN
MOTOR |
DRIVE
4
CAP VS
(4-44) 11
18.22
|
14
CN010
IC501
6
20,21,24
DRUM VS
|
(1/2)
(RABI)
11
1
DRUM
MOTOR
DRIVE
(4-43)
9
16,6,3
10
1 DRUM FG AMP 64
59 61
DRUM PG AMP
CN008
27
26,25
LOADING MOTOR 28,30
|
DRIVE
24
40 42,43
48 REEL FG AMP 45,46
23
34 35
8
TAPE END DETECT
7
37 36
4
TAPE TOP DETECT
5
3
1
16
13
10
|
12
XCC DOWN
17
21
|
19
3-6
DCR-PC6E/PC9/PC9E
J MECHA DECK (4-55)
DRUM
M902
CAPSTAN
FG
M
CAPSTAN
MOTOR
M901
DRUM
M
MOTOR
DRUM FG
DRUM PG
M903
LOADING
M
MOTOR
DEW
SENSOR
T REEL
H902
SENSOR
S REEL
H901
SENSOR
Q902
TAPE END SENSOR
Q901
TAPE TOP SENSOR
D901
TAPE LED
REC PROOF
S901
4PIN
CN901
CONNECTOR
S903
C IN
MODE
SWITCH
S902